• Very reliable
• Easy to use
• Enhanced durability

• If the amount of gas exiting a column or split vent is measured in units of volume, the flow rate is volumetric based. For example, measuring the volume of gas in milliliters (mL) per unit time in minutes will result in a volumetric flow rate in mL/min. The most common device for measuring a volumetric flow rate is a bubble flowmeter. These devices are used to determine flow by measuring the time required for a gas stream to move a soap bubble through a specific volume.
• There are several important considerations when using a bubble flowmeter:
• The flow measurement is based on volume, and can be affected by atmospheric pressure and temperature conditions.
• If water vapor is present, it can result in an elevated flow rate measurement. The gas being measured can diffuse rapidly through the soap bubble resulting in an erroneously low flow rate measurement. This is especially a consideration for helium and hydrogen.
• Usually, flow rates are measured at ambient temperature and pressure. If it is necessary to compare flow rates taken under different temperature and/or pressure conditions, a correction factor relative to a set standard temperature and pressure should be applied:
• F_ref = F_amb (P_amb/P_ref) (/T_refT_amb)

• F_ref = flow corrected to reference conditions
• F_amb = flow measured at ambient conditions
• P_amb = atmospheric pressure at ambient conditions
• P_ref = pressure at reference conditions (1 atm commonly used)
• T_ref = temperature at reference conditions in Kelvin (K) (298 K commonly used)
• T_amb = temperature at ambient conditions in K

Additional Information:

• Item Code: DFM
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 50 monthly
• Delivery Time: 1 weeks

• Product Details:
  

  Minimum Order Quantity	1 Piece
  Application	Laboratory Use
  Brand	Athena
  Model	DFM4

  
  With sincerity and hard work of our experts, we have carved a niche for ourselves in this domain by offering Digital Gas Flow Meter. The offered flow meter is useful for measuring any gas flow rate especially for G.C. & analytical instruments. The provided flow meter is manufactured using superior quality components and advanced technology in tandem with defined industry standards. In order to ensure the functioning, this flow meter is stringently tested against practical parameters by our experts. 
  
  Features:
  
  

  • Direct Digital Readout
  • Microcontroller Based
  • Digital Display of LED/LCD

  
  Salient Features:
  
  

  • Direct Digital Readout
  • Microcontroller Based
  • Digital Display of LED/LCD
  • Useful for measuring any gas flow rate especially for G.C. &
  • Analytical Instruments.
  • Highly Accurate and fast readout
  • Easy to Operate
  • Free of Operational & Human errors
  • DFM-01, 02, 03 & 04 - Table Mounting (Soap Solution based)

  
  Technical Specifications:
  
  

  Flow Range	DFM-01 : 1 ml/min. to 50 ml/min. with least count of 0.1 ml/min  DFM-02 : 5 ml/min. to 500 ml/min. with least count of 1 ml/min  DFM-03 : 200 ml/min. to 2000 ml/min. with least count of 1 ml/min  DFM-04 : 1 ml/min. to 500 ml/min. with least count of 0.1 ml/min (auto range)  DFM-05 : 1 ml/min. to 1000 ml/min. with least count of 0.1 ml/min (auto range)  DFM-06 : 10 ml/min. to 400 ml/min. with least count of 1 ml/min (auto range)
  Accuracy	±2% of Reading, ±1 Digit
  Power Supply	230 V AC, 50 Hz, 10W
  Resolution	0.1 ml/min. & 1 ml/min
  Optional Attachment	Battery Operated Rechargeable System

  
  

  
  Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 50
  • Delivery Time: 1 week

• • Product Details:
    

    Minimum Order Quantity	1 Piece
    Brand	Agilent
    Model	Athena
    Flow range(Min-Max)	1000ml/min
    Operating Temperature (Celsius)	25C
    Operating Pressure	1 bar
    Line Size	1/4

    
    Digital Gas Flow Meter
    Agilent ADM Gas Flow Meter
    GC Flow Meter
    

    • Recalibrate annually by replacing cartridge with a NIST-certified calibration cartridge
    • Measures gas volumetrically, eliminating the need to select a gas type
    • USB connects to web interface for updates and monitoring
    • Easy to view OLED screen
    • Valuable tool for troubleshooting detector problems
    • New composite materials construction

    ADM flowmeters are ideal for measuring gas streams with composite gas composition. These flow meters are easy to maintain, by simply replacing the cartridge once a year to keep the meter compliant. There is no more need to ship your meter back for a 3rd party recalibration, simply order and replace the cartridge yourself.
    
    

    
    Additional Information:

    • Item Code: DFM5
    • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/A
    • Port of Dispatch: Mumbai
    • Production Capacity: 50 months
    • Delivery Time: 1 week